diff --git a/Dockerfile b/Dockerfile
index 1872c03..f594025 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9.2
+FROM python:3.9.4
 ENV WEBHOOK_URL_PREFIX="wiki/hooks"
 RUN apt update
 RUN apt install -y unzip apache2 build-essential python3-dev python3-pip python3-setuptools python3-wheel python3-cffi libcairo2 libpango-1.0-0 libpangocairo-1.0-0 libgdk-pixbuf2.0-0 libffi-dev shared-mime-info
diff --git a/requirements.txt b/requirements.txt
index 49ce4ea..47a03b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 mkdocs==1.1.2
-mkdocs-material==7.0.6
+mkdocs-material==7.1.3
 pygments
 pymdown-extensions